We maintain a relationship of trust with our customers and are involved in the achievement and success of their projects. This allows us to ensure their satisfaction, a core component of our concerns.

Here are a few clients among many that make the reputation of Thirau today:

  • Toronto Hydro Corporation
  • PowerStream
  • Hydro Ottawa
  • Hydro-Québec
  • EnWin
  • Fortis Ontario Inc.
  • Horizon Utilities
  • InnPower
  • Veridian Corporation
  • Milton Hydro
  • Whitby Hydro